STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
gyrADNA gyrase, A subunit; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner. (809 aa)    
Predicted Functional Partners:
gyrB
DNA gyrase, B subunit; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.
 
 0.998
metG
Methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
  
  
 0.770
purC
PFAM: SAICAR synthetase; TIGRFAM: phosphoribosylaminoimidazole-succinocarboxamide synthase; COGs: COG0152 Phosphoribosylaminoimidazolesuccinocarboxamide (SAICAR) synthase; InterPro IPR001636; KEGG: sta:STHERM_c04510 phosphoribosylaminoimidazole-succinocarboxamidesynthase; PFAM: SAICAR synthetase; SPTR: Phosphoribosylaminoimidazole-succinocarboxamide synthase; TIGRFAM: SAICAR synthetase.
 
     0.736
AEJ61208.1
PFAM: Flagellar hook-basal body complex protein FliE; TIGRFAM: flagellar hook-basal body complex protein FliE; COGs: COG1677 Flagellar hook-basal body protein; InterPro IPR001624; KEGG: sta:STHERM_c09090 flagellar hook-basal body complex protein FliE; PFAM: Flagellar hook-basal body complex protein FliE; SPTR: Flagellar hook-basal body complex subunit FliE; TIGRFAM: Flagellar hook-basal body complex protein FliE.
    
 
 0.695
AEJ61657.1
Flagellin domain protein; Component of the core of the flagella. Belongs to the bacterial flagellin family.
    
 
 0.675
AEJ61693.1
Flagellar basal-body rod protein FlgF; PFAM: Domain of unknown function (DUF1078); Flagella basal body rod protein; TIGRFAM: flagellar basal-body rod protein FlgF; fagellar hook-basal body proteins; COGs: COG4786 Flagellar basal body rod protein; InterPro IPR001444:IPR010930:IPR020013:IPR012836; KEGG: sta:STHERM_c07290 flagellar hook-basal body complex protein; PFAM: Protein of unknown function DUF1078, C-terminal; Flagellar basal body rod protein, N-terminal; SPTR: Flagellar hook-basal body complex protein; TIGRFAM: Flagellar basal-body rod FlgF; Fagellar hook-basal body protein, FlgE [...]
    
 
 0.664
AEJ61216.1
PFAM: Flagellar hook capping protein; COGs: COG1843 Flagellar hook capping protein; InterPro IPR005648; KEGG: sta:STHERM_c09170 flagellar hook assembly protein; PFAM: Flagellar hook capping protein; SPTR: Flagellar hook capping protein.
    
   0.651
nusA
NusA antitermination factor; Participates in both transcription termination and antitermination.
  
  
 0.641
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
  
 0.592
tuf
Translation elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
  
 0.580
Your Current Organism:
Spirochaeta thermophila
NCBI taxonomy Id: 869211
Other names: S. thermophila DSM 6578, Spirochaeta thermophila DSM 6578, Spirochaeta thermophila str. DSM 6578, Spirochaeta thermophila strain DSM 6578
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